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BOSTON MARATHON 2026

Julie Mclean

Bib: 21434•F

QC

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 46%
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
25:53
3.11 mi
Rank: #19082
Start → 5K
25:53 | 8:20/mi
10K
51:51
6.21 mi
Rank: #19293 (-211)
5K → 10K
25:58 | 8:22/mi
15K
1:16:59
9.32 mi
Rank: #18757 (+536)
10K → 15K
25:08 | 8:06/mi
20K
1:42:25
12.43 mi
Rank: #18426 (+331)
15K → 20K
25:26 | 8:12/mi
HALF
1:47:55
13.11 mi
Rank: #18365 (+61)
20K → HALF
5:30 | 8:05/mi
25K
2:07:42
15.53 mi
Rank: #18072 (+293)
HALF → 25K
19:47 | 8:10/mi
30K
2:34:30
18.64 mi
Rank: #17942 (+130)
25K → 30K
26:48 | 8:38/mi
20M
2:46:29
20.00 mi
Rank: #17920 (+22)
30K → 20M
11:59 | 8:50/mi
21M
2:55:52
21.00 mi
Rank: #17937 (-17)
20M → 21M
9:23 | 9:23/mi
35K
3:02:17
21.75 mi
Rank: #17924 (+13)
21M → 35K
6:25 | 8:35/mi
23M
3:13:08
23.00 mi
Rank: #17809 (+115)
35K → 23M
10:51 | 8:41/mi
24M
3:22:24
24.00 mi
Rank: #17965 (-156)
23M → 24M
9:16 | 9:16/mi
40K
3:31:05
24.85 mi
Rank: #18231 (-266)
24M → 40K
8:41 | 10:10/mi
25.2M
3:34:44
25.20 mi
Rank: #18295 (-64)
40K → 25.2M
3:39 | 10:36/mi
FINISH
3:44:48
26.22 mi
Rank: #18592 (-297)
25.2M → FINISH
10:04 | 9:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:55
Pace8:14 /mi
2nd Half
Distance13.11 mi
Time1:56:53
Pace8:55 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:0925:538:2025:53
8:20
-
10K
6.21 mi11:53:0751:518:2125:58
8:22
+0:02
15K
9.32 mi12:18:151:16:598:1625:08
8:06
-0:16
20K
12.43 mi12:43:411:42:258:1525:26
8:12
+0:06
HALF
13.11 mi12:49:111:47:558:145:30
8:05
-0:07
25K
15.53 mi13:08:582:07:428:1419:47
8:10
+0:05
30K
18.64 mi13:35:462:34:308:1826:48
8:38
+0:28
20M
20.00 mi13:47:452:46:298:2011:59
8:50
+0:12
21M
21.00 mi13:57:082:55:528:239:23
9:23
+0:33
35K
21.75 mi14:03:333:02:178:236:25
8:35
-0:48
23M
23.00 mi14:14:243:13:088:2410:51
8:41
+0:06
24M
24.00 mi14:23:403:22:248:279:16
9:16
+0:35
40K
24.85 mi14:32:213:31:058:308:41
10:10
+0:54
25.2M
25.20 mi14:36:003:34:448:323:39
10:36
+0:26
FINISH
26.22 mi14:46:043:44:488:3510:04
9:53
-0:43

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:05 /mi

Average Pace

8:35 /mi

Slowest Pace

10:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:15:51

34% of race

Time at Steady Pace

1:47:54

48% of race

Time at Slower Pace

41:03

18% of race

Average Pace: 8:34 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:27:0925:538:2025:53
8:20
#19082
10K
6.21 mi11:53:0751:518:2125:58
8:22
#19293
15K
9.32 mi12:18:151:16:598:1625:08
8:06
#18757
20K
12.43 mi12:43:411:42:258:1525:26
8:12
#18426
HALF
13.11 mi12:49:111:47:558:145:30
8:05
#18365
25K
15.53 mi13:08:582:07:428:1419:47
8:10
#18072
30K
18.64 mi13:35:462:34:308:1826:48
8:38
#17942
20M
20.00 mi13:47:452:46:298:2011:59
8:50
#17920
21M
21.00 mi13:57:082:55:528:239:23
9:23
#17937
35K
21.75 mi14:03:333:02:178:236:25
8:35
#17924
23M
23.00 mi14:14:243:13:088:2410:51
8:41
#17809
24M
24.00 mi14:23:403:22:248:279:16
9:16
#17965
40K
24.85 mi14:32:213:31:058:308:41
10:10
#18231
25.2M
25.20 mi14:36:003:34:448:323:39
10:36
#18295
FINISH
26.22 mi14:46:043:44:488:3510:04
9:53
#18592
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi190827136713617648(Top 61%)6282(Top 50%)6282(Top 352%)
10K6.21 mi3.10 mi19293-2117231-957231-9519547(Top 67%)7339(Top 58%)7339(Top 411%)
15K9.32 mi3.11 mi18757+5366911+3206911+32017648(Top 61%)6282(Top 50%)6282(Top 352%)
20K12.43 mi3.11 mi18426+3316720+1916720+19117430(Top 60%)6181(Top 49%)6181(Top 346%)
HALF13.11 mi0.68 mi18365+616687+336687+3317654(Top 61%)6301(Top 50%)6301(Top 353%)
25K15.53 mi2.42 mi18072+2936534+1536534+15316554(Top 57%)5748(Top 46%)5748(Top 322%)
30K18.64 mi3.11 mi17942+1306509+256509+2517624(Top 61%)6470(Top 51%)6470(Top 362%)
20M20.00 mi1.36 mi17920+226511-26511-218098(Top 62%)6816(Top 54%)6816(Top 382%)
21M21.00 mi1.00 mi17937-176538-276538-2718026(Top 62%)6806(Top 54%)6806(Top 381%)
35K21.75 mi0.75 mi17924+136542-46542-418036(Top 62%)6910(Top 55%)6910(Top 387%)
23M23.00 mi1.25 mi17809+1156513+296513+2916763(Top 58%)6300(Top 50%)6300(Top 353%)
24M24.00 mi1.00 mi17965-1566618-1056618-10520523(Top 71%)8299(Top 66%)8299(Top 465%)
40K24.85 mi0.85 mi18231-2666768-1506768-15022354(Top 77%)9275(Top 74%)9275(Top 519%)
25.2M25.20 mi0.35 mi18295-646816-486816-4821326(Top 73%)8726(Top 69%)8726(Top 489%)
FINISH26.22 mi1.02 mi18592-2977000-1847000-18423513(Top 81%)9878(Top 79%)9878(Top 553%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21
+97ft-345ft

Overall

17648

Females

6282

F45-49

6282

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19547

Females

7339

F45-49

7339

10K→15K

6.2 - 9.3 mi

Top 61%
×3
+67ft-78ft

Overall

17648

Females

6282

F45-49

6282

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17430

Females

6181

F45-49

6181

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17654

Females

6301

F45-49

6301

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16554

Females

5748

F45-49

5748

25K→30K

15.5 - 18.6 mi

Top 61%
×9
+181ft-148ft

Overall

17624

Females

6470

F45-49

6470

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

18098

Females

6816

F45-49

6816

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

18026

Females

6806

F45-49

6806

21M→35K

21.0 - 21.8 mi

Top 62%
×7
+17ft-86ft

Overall

18036

Females

6910

F45-49

6910

35K→23M

21.8 - 23.0 mi

Top 58%
×5
+23ft-63ft

Overall

16763

Females

6300

F45-49

6300

23M→24M

23.0 - 24.0 mi

Top 71%
×6
+12ft-82ft

Overall

20523

Females

8299

F45-49

8299

24M→40K

24.0 - 24.9 mi

Top 77%
×1
+6ft-20ft

Overall

22354

Females

9275

F45-49

9275

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1
+13ft-16ft

Overall

21326

Females

8726

F45-49

8726

25.2M→FINISH

25.2 - 26.2 mi

Top 81%
×2
+22ft-21ft

Overall

23513

Females

9878

F45-49

9878

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2177
Passed By
1687
Net Change
+490
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19082
5K → 10K165376-211#19082#19293
10K → 15K56832+536#19293#18757
15K → 20K36534+331#18757#18426
20K → HALF709+61#18426#18365
HALF → 25K30310+293#18365#18072
25K → 30K243113+130#18072#17942
30K → 20M10179+22#17942#17920
20M → 21M8299-17#17920#17937
21M → 35K5946+13#17937#17924
35K → 23M15338+115#17924#17809
23M → 24M26182-156#17809#17965
24M → 40K19285-266#17965#18231
40K → 25.2M1276-64#18231#18295
25.2M → FINISH11308-297#18295#18592
TOTALS21771687+490
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing